/// <summary>
/// Delete all ad/lucene images and remove from lucene
/// </summary>
/// <param name="ad"></param>
public static void DeletePhotosFromLuceneIndex(int adId, string stringId, IEnumerable <ClassifiedAdPhoto> photos)
{
var lucenerecord = SearchEngineManager.GetClassifiedAdWithDetails(adId);
// delete photos
var dir = HostingEnvironment.MapPath("~/Photos/" + stringId.Substring(2, 4) + "/" + stringId.Substring(0, 4));
var lucenepath = Path.Combine(dir, "lucene");
if (photos != null)
{
foreach (var pho in photos)
{
try
{
// Delete Regular
if (File.Exists(Path.Combine(dir, pho.AdDetails_FileName)))
{
File.Delete(Path.Combine(dir, pho.AdDetails_FileName));
}
if (File.Exists(Path.Combine(dir, pho.AdList_FileName)))
{
File.Delete(Path.Combine(dir, pho.AdList_FileName));
}
if (File.Exists(Path.Combine(dir, pho.Raw_FileName)))
{
File.Delete(Path.Combine(dir, pho.Raw_FileName));
}
}
catch (Exception) { }
}
}
if (lucenerecord != null && lucenerecord.Photos != null)
{
foreach (var pho in lucenerecord.Photos)
{
// Delete Lucene
if (File.Exists(Path.Combine(lucenepath, pho.AdDetails_FileName)))
{
File.Delete(Path.Combine(lucenepath, pho.AdDetails_FileName));
}
if (File.Exists(Path.Combine(lucenepath, pho.AdList_FileName)))
{
File.Delete(Path.Combine(lucenepath, pho.AdList_FileName));
}
if (File.Exists(Path.Combine(lucenepath, pho.Raw_FileName)))
{
File.Delete(Path.Combine(lucenepath, pho.Raw_FileName));
}
}
}
// Delete temp folder
PhotoFileManager.DeleteTempPhotos(adId, stringId);
}
public static void AddUpdateLuceneIndex(ClassifiedAdLucene sampleData)
{
var oldlucenerecord = SearchEngineManager.GetClassifiedAdWithDetails(sampleData.Id);
var dir = HostingEnvironment.MapPath("~/Photos/" + sampleData.StringId.Substring(2, 4) + "/" + sampleData.StringId.Substring(0, 4));
var lucenepath = Path.Combine(dir, "lucene");
// init lucene
using (var analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30))
using (var writer = new IndexWriter(_write, analyzer, IndexWriter.MaxFieldLength.UNLIMITED))
{
var searchQuery = new TermQuery(new Term("Id", sampleData.Id.ToString()));
writer.DeleteDocuments(searchQuery);
// Add
Document doc = null;
var ManagerSeo = new SeoManager();
_createLuceneIndex(sampleData, writer, ManagerSeo, doc);
}
var newlucenerecord = SearchEngineManager.GetClassifiedAdWithDetails(sampleData.Id);
// Compare photos for changes and remove unused
if (oldlucenerecord != null && newlucenerecord != null)
{
var photostodelete = oldlucenerecord.Photos.Except(newlucenerecord.Photos, new PhotoComparer());
foreach (var pho in photostodelete)
{
// Delete Lucene
if (File.Exists(Path.Combine(lucenepath, pho.AdDetails_FileName)))
{
File.Delete(Path.Combine(lucenepath, pho.AdDetails_FileName));
}
if (File.Exists(Path.Combine(lucenepath, pho.AdList_FileName)))
{
File.Delete(Path.Combine(lucenepath, pho.AdList_FileName));
}
if (File.Exists(Path.Combine(lucenepath, pho.Raw_FileName)))
{
File.Delete(Path.Combine(lucenepath, pho.Raw_FileName));
}
}
}
}
/// <summary>
/// Generate Ad Detail Url From LUCENE
/// </summary>
/// <param name="stringId"></param>
/// <returns></returns>
public string GenerateAdDetailUrl(int Id)
{
var key = string.Format("ld-{0}", Id);
var urlCache = CacheHelper.GetFromCache <string>(key);
if (urlCache != null)
{
return(urlCache);
}
var format = "/cld-{0}/{1}/{2}/{3}";
string returnUrl;
var ad = SearchEngineManager.GetClassifiedAdWithDetails(Id);
if (ad == null)
{
return(null);
}
returnUrl = string.Format(format, CategorySlug(ad.Category.Id, ad.SubCategory.Id, ad.Category.Name, ad.SubCategory.Name), LocationSlug(ad.Country.Id, ad.Region.Id), ad.Id, TitleSlug(ad.Title));
CacheHelper.SaveTocache(key, returnUrl, DateTime.Now.AddHours(1));
return(returnUrl);
}
